Oracle9i Database Reference
Release 1 (9.0.1)

Part Number A90190-02
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Dynamic Performance (V$) Views, 104 of 211


V$LOGMNR_CONTENTS

This view contains log history information.

Column  Datatype  Description 

SCN 

NUMBER(15) 

The system change number 

CSN 

NUMBER 

 

TIMESTAMP 

DATE 

The timestamp 

COMMIT_TIMESTAMP 

DATE 

 

THREAD# 

NUMBER 

The thread number 

LOG_ID 

NUMBER 

The log ID 

XIDUSN 

NUMBER 

The transaction ID undo segment number 

XIDSLT 

NUMBER 

The transaction ID slot number 

XIDSQN 

NUMBER 

The transaction ID log sequence number 

RBASQN 

NUMBER 

The RBA log sequence number 

RBABLK 

NUMBER 

The RBA block number 

RBABYTE 

NUMBER 

The RBA byte offset 

UBAFIL 

NUMBER 

The UBA file number 

UBABLK 

NUMBER 

The UBA block number 

UBAREC 

NUMBER 

The UBA record index 

UBASQN 

NUMBER 

The UBA undo block sequence number 

ABS_FILE# 

NUMBER 

The data block absolute file number 

REL_FILE# 

NUMBER 

The data block relative file number 

DATA_BLK# 

NUMBER 

The data block number 

DATA_OBJ# 

NUMBER 

The data block object number 

DATA_DOBJ# 

NUMBER 

The data block data object number 

SEG_OWNER 

VARCHAR2(30) 

The owner name of the segment 

SEG_NAME 

VARCHAR2(81) 

The segment name 

SEG_TYPE 

NUMBER 

The segment type 

SEG_TYPE_NAME 

VARCHAR2(32) 

The segment type name 

TABLE_SPACE 

VARCHAR2(30) 

The tablespace name of segment 

ROW_ID 

VARCHAR2(18) 

The row ID 

SESSION# 

NUMBER 

The session number 

SERIAL# 

NUMBER 

The serial number 

USERNAME 

VARCHAR2(30) 

The user name 

SESSION_INFO 

VARCHAR2(4000) 

Session information 

ROLLBACK 

NUMBER 

The rollback request 

OPERATION 

VARCHAR2(30) 

The operation 

OPERATION_CODE 

NUMBER 

The operation code 

SQL_REDO 

VARCHAR2(4000) 

SQL redo 

SQL_UNDO 

VARCHAR2(4000) 

SQL undo 

RS_ID 

VARCHAR2(30) 

Record set ID 

SSN 

NUMBER 

SQL sequence number 

CSF 

NUMBER 

Continuation SQL flag 

INFO 

VARCHAR2(32) 

Informational message 

STATUS 

VARCHAR2 (16) 

The status 

REDO_VALUE 

RAW(4) 

 

UNDO_VALUE 

RAW(4) 

 

SQL_COLUMN_TYPE 

VARCHAR2(32) 

Type of data in the SQL_REDO and SQL_UNDO columns 

SQL_COLUMN_NAME 

VARCHAR2(32) 

The name of the LOB or LONG columns 

REDO_LENGTH 

NUMBER 

The length of the data value in the SQL_REDO column.  

REDO_OFFSET 

NUMBER 

The length of the data value in the SQL_REDO column 

UNDO_LENGTH 

NUMBER 

The length of the data value in the SQL_UNDO column 

UNDO_OFFSET 

NUMBER 

If SQL_COLUMN_TYPE is LOB_COLUMN or LONG_COLUMN then this column contains the byte offset of the SQL_UNDO column data in the column indicated by SQL_COLUMN_NAME. Zero by default. 


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